Pertanyaan

Hasil dari 3 log 18 - 3 log 9 1+ 3 log 2 1 + 3 lo g 2 3 lo g 18 − 3 lo g 9 adalah....

Hasil dari $\frac{_{3} lo g 18 - _{3} lo g 9}{1 + _{3} lo g 2}$ adalah....

⁶log 3
⁶log 2
²log 6
²log 3

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F. Pratama

Master Teacher

Mahasiswa/Alumni Universitas Putra Indonesia YPTK Padang

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$begin mathsize 14px style fraction numerator log presubscript straight space presuperscript 3 space 18 minus log presubscript straight space presuperscript 3 space 9 over denominator 1 plus straight space log presubscript straight space presuperscript 3 space 2 end fraction equals fraction numerator log presubscript straight space presuperscript 3 space open parentheses 18 over 9 close parentheses over denominator log presubscript straight space presuperscript 3 space 3 plus straight space log presubscript straight space presuperscript 3 space 2 end fraction space space space space space space space space space space space space space space space space space space space space space space space space space equals fraction numerator log presubscript straight space presuperscript 3 space open parentheses 18 over 9 close parentheses over denominator log presubscript straight space presuperscript 3 space left parenthesis 3 cross times 2 right parenthesis end fraction space space space space space space space space space space space space space space space space space space space space space space space space space equals fraction numerator log presubscript straight space presuperscript 3 space 2 over denominator log presubscript straight space presuperscript 3 space 6 end fraction space space space space space space space space space space space space space space space space space space space space space space space space space equals log presubscript straight space presuperscript 6 space 2 end style$